///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-04-09
// Updated : 2011-04-09
// Licence : This source is under MIT License
// File    : glm/gtx/simplex.hpp
///////////////////////////////////////////////////////////////////////////////////////////////////
// Dependency:
// - GLM core
///////////////////////////////////////////////////////////////////////////////////////////////////

#ifndef glm_gtx_simplex
#define glm_gtx_simplex

// Dependency:
#include "../glm.hpp"

#if(defined(GLM_MESSAGES) && !defined(glm_ext))
#	pragma message("GLM: GLM_GTX_simplex extension included")
#endif

namespace glm
{
    namespace gtx{
        //! GLM_GTX_simplex extension: Spline functions
        namespace spline
        {
            /// \addtogroup gtx_spline
            ///@{
            
            //! Return a point from a catmull rom curve.
            //! From GLM_GTX_spline extension.
            template <typename genType> 
            genType catmullRom(
                               genType const & v1, 
                               genType const & v2, 
                               genType const & v3, 
                               genType const & v4, 
                               typename genType::value_type const & s);
            
            //! Return a point from a hermite curve.
            //! From GLM_GTX_spline extension.
            template <typename genType> 
            genType hermite(
                            genType const & v1, 
                            genType const & t1, 
                            genType const & v2, 
                            genType const & t2, 
                            typename genType::value_type const & s);
            
            //! Return a point from a cubic curve. 
            //! From GLM_GTX_spline extension.
            template <typename genType> 
            genType cubic(
                          genType const & v1, 
                          genType const & v2, 
                          genType const & v3, 
                          genType const & v4, 
                          typename genType::value_type const & s);
            
            ///@}
            
        }//namespace simplex
    }//namespace gtx
}//namespace glm

#include "simplex.inl"

namespace glm{using namespace gtx::simplex;}

#endif//glm_gtx_spline

